Part Image

BQ29312APWR - Texas Instruments

Description: Texas Instruments BQ29312APWR, Battery Fuel Gauge IC

Download BQ29312APWR Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
BQ29312APWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP
click to zoom
3D Models
BQ29312APWR - Texas Instruments  - 3D model - Small Outline Packages - TSSOP
click to zoom

BQ29312APWR Details

  • Manufacturer Part Number:

    BQ29312APWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    TSSOP

  • Pin Count:

    24

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    4

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    BATTERY PROTECTOR

  • Input Voltage-Max:

    25 V

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    7.8 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    5

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    25 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    14 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4.4 mm

BQ29312APWR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the high-current paths short and wide, and use thermal vias to dissipate heat.
  • Use a heat sink with a thermal resistance of 10°C/W or lower, and ensure good airflow around the device. Apply a thin layer of thermal interface material to the heat sink.
  • The maximum allowed voltage on the input pins is 24V, but it's recommended to keep it below 20V to ensure reliable operation.
  • The BQ29312APWR is rated for operation up to 125°C, but the maximum junction temperature should not exceed 150°C. Ensure proper thermal management and derate the device accordingly.
  • Use an oscilloscope to monitor the input and output voltages, and check for proper power sequencing. Verify that the input voltage is within the recommended range and that the device is properly thermally managed.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

BQ29312APWR Overview

Use the download button to access the BQ29312APWR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ293, or try a keyword search, such as Power Management Circuits

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to BQ29312APWR

Showing 0 results

BQ29312APWR Alternates

Showing results

Image Part Number Model
Part Image BQ29312PWR Texas Instruments

Adjustable, 1 Channel, PDSO24

Part Image BQ29312APW Texas Instruments

Fixed, 5 Channel, PDSO24

Part Image BQ29312PWG4 Texas Instruments

BATTERY PROTECTOR, Adjustable, 1 Channel, PDSO24

Part Image BQ29312APWG4 Texas Instruments

BATTERY PROTECTOR, Fixed, 5 Channel, PDSO24